| article html file updated | 8 February 2020 16:54 CET | Update | https://www.mdpi.com/1422-8599/2017/4/M958 |
| article html file updated | 27 September 2019 07:30 CEST | Update | - |
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| article html file updated | 2 January 2018 13:00 CET | Update | - |
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| article html file updated | 26 September 2017 07:52 CEST | Update | - |
| article xml uploaded. | 26 September 2017 07:51 CEST | Update | https://www.mdpi.com/1422-8599/2017/4/M958/xml |
| article html file updated | 26 September 2017 07:46 CEST | Update | - |
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| article html file updated | 23 September 2017 22:35 CEST | Original file | - |
| article xml uploaded. | 22 September 2017 16:13 CEST | Original file | - |
| article pdf uploaded. | 22 September 2017 16:13 CEST | Version of Record | https://www.mdpi.com/1422-8599/2017/4/M958/pdf |
